Why Choose the Danfoss VLT MCD 201 Compact Soft Starter?
The Danfoss VLT® MCD 201 (SKU: 175G5188) is a compact and highly reliable soft starter designed to provide smooth starting and stopping of three-phase induction motors. As part of the trusted Danfoss VLT MCD 200 series, it reduces mechanical wear, limits inrush current and helps extend the service life of motors and driven equipment. Featuring an integrated bypass contactor, the MCD 201 delivers high efficiency with minimal heat generation during normal operation.
Designed for machine builders, panel manufacturers and industrial maintenance engineers, the MCD 201 combines advanced motor protection with a compact A-frame enclosure. The integrated bypass contactor reduces power dissipation after start-up, allowing smaller control panels and eliminating the need for additional external bypass equipment.
With a 34 A current rating, support for three-phase 200-575 V AC motors and a maximum motor power of 15 kW, the Danfoss MCD 201 is ideal for pumps, compressors, conveyors, fans and general industrial machinery requiring reliable soft motor starting.
Key Advantages
Compact electronic soft starter with integrated bypass contactor.
15 kW maximum motor rating.
Three-phase 200-575 V AC operating range.
Reduces motor starting current and mechanical stress.
Compact A-frame enclosure saves control panel space.
Suitable for new installations and retrofit applications.
Key Features
Danfoss VLT MCD 200 soft starter series.
34 A rated operational current.
15 kW motor capacity.
200-575 V AC three-phase supply.
Integrated bypass contactor.
Adjustable soft start and soft stop.
Compact A-frame design.
Suitable for pumps, conveyors, compressors and fans.
Reliable Soft Starting for Industrial Motors
Soft starters gradually increase motor voltage during start-up, reducing electrical inrush current and limiting mechanical shock to motors and driven equipment. This improves system reliability, extends equipment life and reduces maintenance costs across industrial installations.
The Danfoss VLT MCD 200 series incorporates an internal bypass contactor that automatically reduces heat losses after motor acceleration, making it an efficient solution for demanding industrial applications.
Typical Applications
Centrifugal pumps.
Industrial conveyors.
Compressors.
Ventilation and fan systems.
Material handling equipment.
OEM machinery and industrial automation.
Technical Specifications
Power
4 kW
Current
34 A
Voltage
240 V
Phase
Three Phase
IP Rating
IP20
Series
VLT® MCD 201
Product ID
175G5188
Product type
Soft starter
Rated motor power
4 kW
Rated operational current
7 A
Supply voltage
380 to 480 V AC
Supply frequency
50 / 60 Hz
Control voltage
24 V AC/DC
Mounting type
DIN rail or panel mounting
Terminal type
Screw terminals
Protection rating
IP20
Soft start time
Adjustable
Soft stop time
Adjustable
Operating temperature
-5°C to +40°C
Cooling method
Natural convection
Weight
approx. 0.9 kg
Frequently Asked Questions
What is the Danfoss 175G5188 used for?
It is a compact soft starter designed to provide smooth starting and stopping of three-phase induction motors in industrial applications.
What motor size does this soft starter support?
The unit supports motors up to 15 kW with a rated operational current of 34 A.
Does the MCD 201 include an integrated bypass?
Yes. The soft starter includes an integrated bypass contactor that reduces heat generation and improves operating efficiency after motor start-up.
What supply voltage does the soft starter support?
The MCD 201 operates with three-phase 200-575 V AC motors and uses a 110-240 V AC or 440 V AC control supply.
Where is the Danfoss MCD 201 typically installed?
It is commonly installed in industrial control panels for pumps, conveyors, compressors, ventilation systems and general machinery.
Trusted by Industrial Engineers Worldwide
Danfoss VLT MCD 200 soft starters are trusted worldwide for reliable motor starting, compact installation, integrated bypass technology and dependable long-term industrial performance.
Power
4 kW
Current
34 A
Voltage
240 V
Phase
Three Phase
IP Rating
IP20
Series
VLT® MCD 201
Product ID
175G5188
Product type
Soft starter
Rated motor power
4 kW
Rated operational current
7 A
Supply voltage
380 to 480 V AC
Supply frequency
50 / 60 Hz
Control voltage
24 V AC/DC
Mounting type
DIN rail or panel mounting
Terminal type
Screw terminals
Protection rating
IP20
Soft start time
Adjustable
Soft stop time
Adjustable
Operating temperature
-5°C to +40°C
Cooling method
Natural convection
Weight
approx. 0.9 kg
No documents available for this product.
Delivery
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Standard delivery: 2–3 working days
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If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...